GM Service Manual Online
For 1990-2009 cars only
Table 1: Engine Specifications

The following approximate capacities are given in English and metric conversions. See Recommended Fluids and Lubricants for more information.

Application

Capacities

English

Metric

Air Conditioning Refrigerant R134a

  • Regular Model

2.5 lbs

1.14 kg

  • Extended Model

2.8 lbs

1.27 kg

Cooling System (Engine Driven Fan System)

16.2 qt

15.3 L

Cooling System (Electric Cooling Fan System)

16.6 qt

15.7 L

All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling.

Add 2.0 L (2.1 qt) if equipped with rear heating.

Engine Oil with Filter

6.0 qt

5.7 L

Fuel Tank

  • Regular Model

26.0 gal

98.0 L

  • Extended Model

31.0 gal

117.0 L

Transfer Case Fluid

1.5 qt

1.4 L

Wheel Nut Torque

140 lb ft

190 N·m

All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling.

Engine Specifications

Engine

VIN Code

Transmission

Spark Plug Gap

VORTEC  6.0L V8

U

Automatic

0.040 inches (1.01 mm)